Hi! I am currently looking for some freelance projects. If you have a project idea in mind please feel free to send me an email or check out my personal website. If you want to get to know about my journey, you can read this article: How I got into programming

set is a really useful data structure. sets behave mostly like
lists with the distinction that they can not contain duplicate values.
It is really useful in a lot of cases. For instance you might want to
check whether there are duplicates in a list or not. You have two
options. The first one involves using a for loop. Something like
this: